What type of salon is allowed to provide nail services?

The option indicating that any cosmetology establishment with a valid license can provide nail services is correct because Tennessee laws permit licensed cosmetology establishments to offer a variety of beauty services, including nail services, as long as their staff is properly trained and certified.

In Tennessee, the term "cosmetology establishment" encompasses various services such as hair, skin, and nails, meaning that licensed salons can provide these services under one roof. This flexibility allows customers to receive comprehensive beauty care in a single visit.

Other options suggest restrictions that do not align with state regulations. For instance, specifying "only licensed nail salons" or "only salons specifically marked for nails" implies that only a subset of establishments can offer these services, which is not the case. Similarly, stating that "any beauty establishment" can provide nail services might overly generalize the requirements, potentially neglecting the necessity of a valid license specific to beauty and nail services as necessitated by state law. Thus, the accurate understanding is that any cosmetology establishment holding a valid license is fully authorized to provide nail services.